package sk.gunna.sms.server.user;

import sk.gunna.sms.client.user.LoginInfo;
import sk.gunna.sms.client.user.LoginService;

import com.google.appengine.api.users.User;
import com.google.appengine.api.users.UserService;
import com.google.appengine.api.users.UserServiceFactory;
import com.google.gwt.user.server.rpc.RemoteServiceServlet;

public class LoginServiceImpl extends RemoteServiceServlet implements LoginService {

	private static final long serialVersionUID = 1L;

	public LoginInfo login(String requestUri) {
		UserService userService = UserServiceFactory.getUserService();
		User user = userService.getCurrentUser();
		LoginInfo loginInfo = new LoginInfo();

		if (user != null) {
	      loginInfo.setLoggedIn(true);
	      loginInfo.setEmailAddress(user.getEmail());
	      loginInfo.setNickname(user.getNickname());
	      loginInfo.setLogoutUrl(userService.createLogoutURL(requestUri));
		} else {
			loginInfo.setLoggedIn(false);
			loginInfo.setLoginUrl(userService.createLoginURL(requestUri));
		}
		return loginInfo;
	}
}